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BNSF Railway Company

Railroads, Line-Haul Operating, Amarillo, Texas. NPDES permit TX0119261 expired Apr 14, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 20 days after each period: form A monthly (8 values)
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (8)

Parameter	Statistic	Limit	Months
Oxygen demand, chem. [high level] [COD]	daily average	≤ 150 mg/L	all year
Oxygen demand, chem. [high level] [COD]	daily maximum	≤ 250 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Oil & Grease	daily average	≤ 10 mg/L	all year
Oil & Grease	daily maximum	≤ 20 mg/L	all year
Flow, in conduit or thru treatment plant	daily average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year

How strict are these limits?

Oil & Grease, daily average 10 mg/L — stricter than 58% of 95 other minor industrial and other permits in Texas; 38% have the same limit
Oxygen demand, chem. [high level] [COD], daily average 150 mg/L — stricter than 30% of 20 other minor industrial and other permits in Texas; 35% have the same limit

Cited limits by parameter: Texas's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0119261 · MCP: https://passage-data.com/mcp